CN111686999A

CN111686999A - A flush coater for metal roofing thermal barrier coating

Info

Publication number: CN111686999A
Application number: CN202010389508.0A
Authority: CN
Inventors: 刘洋; 米伟; 刘帅
Original assignee: Beijing Century Haisen Waterproof Material Co ltd
Current assignee: Beijing Century Haisen Waterproof Material Co ltd
Priority date: 2020-05-10
Filing date: 2020-05-10
Publication date: 2020-09-22

Abstract

The invention relates to a spraying machine for a metal roof heat-insulating coating, which relates to the field of waterproof material spraying equipment and adopts the technical scheme that: the color steel joint polishing device comprises a vehicle body, wherein two moving mechanisms are arranged at the bottom of the vehicle body, a traction assembly is arranged on one side of the vehicle body, a polishing device for polishing color steel joints is further arranged on one side of the vehicle body, and an ash removing device, a glue placing device and a spraying device are sequentially arranged in the vehicle body along the advancing direction of the vehicle body. The invention has the advantages that: not only saves labor consumption, but also completes three tasks simultaneously, greatly improves working efficiency, and can be started by workers according to the solidification degree of glue solution so as to meet the work under different conditions.

Description

A flush coater for metal roofing thermal barrier coating

Technical Field

The invention relates to the field of waterproof material spraying equipment, in particular to a spraying machine for a metal roof heat-insulating coating.

Background

The metal roof waterproof system covers gaps and special parts on the building roof and the vertical surface in all directions to form a whole without the gaps, so that the floor steel plate for the building does not leak water, and all seams do not leak water, thereby achieving the effect of integral water resistance.

The Chinese patent with the publication number of CN106939672B discloses a heat-insulating and waterproof system for a metal roof and a construction method thereof, wherein the heat-insulating and waterproof system comprises the following steps: the method comprises the following steps: pre-treatment: cleaning and polishing the gap position and the connecting position of the surface of the steel structure color plate, and keeping the surface of the steel structure color plate dry; step two: treating a steel structure color plate: coating, sealing and filling the joint position and the connecting position of the steel structure color plate by sealing resin to keep the surface of the steel structure color plate flat; step three: primary heat insulation treatment: spraying a heat insulation bottom layer with the thickness of less than 0.1mm on the steel structure color plate through spraying equipment, and waiting for the heat insulation bottom layer to be completely dried; step four: secondary heat insulation treatment: the heat insulation coating is uniformly coated on the heat insulation bottom layer through the coating roller, and the coating thickness at least reaches 1 mm.

All the steps need manual reciprocating operation on the metal roof, consuming time and labor, and can influence the construction efficiency due to physical ability of personnel along with long-time work.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide the spraying machine for the metal roof heat-insulating coating, which has the advantages that the spraying work of polishing, cleaning, gluing and heat-insulating coating can be semi-automatically realized, the manual operation is greatly reduced, and the working efficiency is improved.

The technical purpose of the invention is realized by the following technical scheme: the utility model provides a flush coater for metal roofing thermal barrier coating, includes the automobile body, and bottom of the car body is provided with two moving mechanism, and one side of automobile body is provided with pulls the subassembly, and one side that the automobile body was equipped with pulls the subassembly still is provided with the grinding device who goes out to polish to various steel seam, has set gradually ash removal device, puts mucilage binding and spraying device by automobile body direction of advance in the automobile body.

Through adopting above-mentioned technical scheme, if the staff goes out to carry out the preliminary treatment to the various steel seam of roofing, place the automobile body between the adjacent arch of various steel, then open grinding device, the ash removal device, put the mucilage binding and put the ash removal, and put gluey work, through the mutually supporting of traction assembly and moving mechanism, it removes to drive the automobile body on the roofing, not only save artificial labour consumption, three works have been accomplished simultaneously again, work efficiency is greatly improved, the staff can be according to the degree of solidification of glue solution, open spraying device again, in order to satisfy the work of different situation.

The present invention in a preferred example may be further configured to: the traction assembly comprises a connecting plate fixed at the edge of the vehicle body and a traction rope connected with the connecting plate.

By adopting the technical scheme, the movement of the vehicle body is realized through the cost matching of the traction rope and the connecting plate, and a worker can connect related traction equipment at the tail end of the rope as required to pull the vehicle body and can also pull the vehicle body manually; and the traction assembly has simple structure and low maintenance cost.

The present invention in a preferred example may be further configured to: grinding device is including setting up the bracing piece in automobile body haulage rope place one side, and the direction of height along the automobile body is laid to the bracing piece, and the bracing piece slides with automobile body lateral wall direction of height to be connected, and the lower extreme of bracing piece is connected with a rotatory brush mechanism of scraping, still is provided with the rotatory brush mechanism pivoted actuating mechanism of scraping of drive on the bracing piece.

Through adopting the above technical scheme, the bracing piece has played the connection effect to automobile body and rotatory brush mechanism of scraping, can realize the rotatory work of scraping brush mechanism through actuating mechanism's drive, thereby the region of polishing and the effect of polishing have been increased, and the staff can also be through the slip on the adjustment bracing piece height, control the interval between rotatory brush mechanism of scraping and the roofing, thereby ensure rotatory scraping mechanism can both be used in on the roofing according to the different situation, the suitability has been improved, and when not using grinding device, the staff also can pass through the slip of bracing piece, make rotatory brush mechanism of scraping break away from touching to the roofing, reduce the influence to spraying device.

The present invention in a preferred example may be further configured to: the rotary scraping and brushing mechanism comprises a first bevel gear coaxially and fixedly connected to the lower end of the supporting rod, a shell is covered outside the first bevel gear and coaxially rotates with the supporting rod, a plurality of groups of scraping and brushing assemblies matched with the first bevel gear are arranged in the shell, and the driving mechanism acts on the shell and drives the shell to rotate.

Through adopting above-mentioned technical scheme, actuating mechanism drives the casing and rotates to the brush subassembly is scraped to the realization uses the first bevel gear axis of bracing piece to rotate as the axle, has realized scraping the brush to the circumference of roofing, thereby has improved and has scraped the brush scope, and the casing can drive a plurality of brush subassemblies of scraping and rotate moreover, has improved the brush efficiency of scraping to the roofing.

The present invention in a preferred example may be further configured to: the scraping brush component comprises a second bevel gear which is arranged in the shell and is rotationally connected with the shell, the second bevel gear is meshed with the first bevel gear, the second bevel gear is coaxially and fixedly connected with a connecting shaft, and a plurality of metal bristles are fixedly connected to the peripheral surface of the connecting shaft.

Through adopting above-mentioned technical scheme, when the casing pivoted, drive the second bevel gear and rotate, through the intermeshing of second bevel gear and first bevel gear to drive the axis of rotation and rotate, and make the metal brush hair carry out reciprocating brush to the roofing and rub, the pivoted rotation is still range nature simultaneously and is scraped the brush to the roofing moreover, has improved and has scraped brush efficiency.

The present invention in a preferred example may be further configured to: the driving mechanism comprises a driving motor fixed on one side of the supporting rod, the driving motor and the supporting rod are parallel to each other in the length direction, an output shaft of the driving motor is fixedly connected with a driving gear in a coaxial mode, and a driven gear meshed with the driving gear is fixedly connected to the outer peripheral face of the shell.

By adopting the technical scheme, the driving motor drives the driving gear to rotate, and the driving gear is meshed with the driven gear to drive the shell to rotate, so that the rotary scraping brush of the scraping brush assembly is realized; the driving assembly is simple in structure, remarkable in driving efficiency and convenient to maintain.

The present invention in a preferred example may be further configured to: the dust cleaning device comprises an air supply pipe connected in the vehicle body in a sliding mode, the air supply pipe is provided with two openings which are communicated with each other, a plurality of fans for plugging the cross section of the air supply pipe are fixed in the air supply pipe, a dust blocking net is fixed at an air inlet of the air supply pipe, and an air blowing channel is formed in the bottom of the vehicle body and in the position corresponding to the other opening of the air supply pipe.

Through adopting above-mentioned technical scheme, a plurality of fan starts to drive the air and flows to automobile body bottom's direction to make the air blow off from blowing the way, make the waste material of scraping the brush subassembly and scraping be difficult for floating to the afterbody direction of automobile body, but timely blow the waste material to non-working area all around, reduced the influence to follow-up work, hinder the setting of dirt net moreover, also reduced in the dirty fan that enters into, improved the life of fan.

The present invention in a preferred example may be further configured to: put the mucilage binding and put including fixing the blowing storehouse in the automobile body, the bottom of blowing storehouse is connected with a hose, and a slide opening has been seted up along the width direction of automobile body to the bottom surface of automobile body, is provided with a registration arm that is used for the hose to penetrate in the slide opening, and the global rigid coupling of registration arm has a card to establish the snap ring in slide opening edge, and the external screw thread has been seted up to the outer peripheral face of connecting pipe to threaded connection has one to be used for going on the nut of fixing a position with the snap ring cooperation to the connecting pipe on the connecting pipe, be.

Through adopting above-mentioned technical scheme, the staff can place the glue solution in the blowing storehouse in advance, because the contact department of various steel generally all is straight line distribution, so when placing the automobile body in roofing seam crossing, slide in the slide opening through the connecting pipe for the position of hose port corresponds with seam crossing, then revolves the screwed nut, fixes a position the position of connecting pipe, and the in-process that removes at the automobile body beats open gluey route through the control of solenoid valve, makes the glue solution drip under the action of gravity in seam crossing.

The present invention in a preferred example may be further configured to: the spraying device comprises a discharging barrel arranged in the vehicle body, a pump body connected with the discharging barrel, a discharging pipe connected with an outlet of the pump body and a plurality of nozzles communicated with the discharging pipe, wherein the nozzles are erected at the tail part of the vehicle body and are distributed along the width direction of the vehicle body.

Through adopting above-mentioned technical scheme, when the staff carries out thermal insulation material spraying to seam department, open through the pump body for the coating in the blowing bucket can be even sprays the seam department at the roofing through the nozzle, and the staff also can adjust the translation rate of automobile body through the subassembly that draws, thereby controls the spraying thickness of glue solution.

The present invention in a preferred example may be further configured to: the moving mechanism eight-profile is connected with the main pipe that the automobile body bottom surface rotates to and insert the vice pole of establishing in the main pipe both ends mouth, the tip of vice pole is provided with the wheel subassembly of putting in the protruding department of various steel, the global of being responsible for is seted up two and is responsible for the second screw hole that the inner wall communicates each other, and second screw hole female connection has the top to touch the second top that touches at the vice pole outer peripheral face and touches the bolt.

Through adopting above-mentioned technical scheme, because the interval between the various steel arch is indefinite, can be better with protruding cooperation for the guarantee wheel subassembly to adjust the interval between two wheel subassemblies, so that the rectilinear movement of better control automobile body, rethread second top touches the top of bolt to the sublance tightly, has restricted the slippage of sublance and person in charge, has ensured the stability of automobile body removal in-process.

In conclusion, the invention has the following beneficial effects:

firstly, the manpower is saved, and the efficiency is improved. Through the matching of the polishing device, the ash removing device and the glue placing device, the contact part of the roof is polished and cleaned at the same time, and glue placing work is carried out, and through the mutual matching of the traction assembly and the moving mechanism, the vehicle body is driven to move on the roof, so that not only is the labor consumption of workers saved, but also three works are completed at the same time, and the work efficiency is greatly improved;

and secondly, the polishing effect is improved. Through mutually supporting of first bevel gear and second bevel gear, not only realized the axis of rotation around first bevel gear's rotation, still accessible self rotation makes the metal brush hair brush the roofing and rub, has improved the efficiency of polishing greatly.

Drawings

FIG. 1 is a schematic view of the overall construction of the applicator;

FIG. 2 is a cross-sectional view embodying a metal roofing;

FIG. 3 is a schematic view showing the overall structure of the moving mechanism;

FIG. 4 is a schematic structural view embodying a wheel assembly;

FIG. 5 is a schematic diagram showing the construction of the polishing apparatus;

FIG. 6 is a partial sectional view of the rotary wiper mechanism

FIG. 7 is a schematic view showing the structure of the ash removal device;

FIG. 8 is a schematic view showing the internal structure of the ash removal device;

FIG. 9 is a schematic view showing the structure of the glue dispensing apparatus;

FIG. 10 is a schematic view showing a connection relationship between a slide hole and a connection pipe;

FIG. 11 is a schematic view showing a spray coating device.

In the figure, 11, the vehicle body; 111. an air blowing passage; 112. clamping a plate; 113. a slide hole; 12. a traction assembly; 121. connecting sheets; 122. a hauling rope; 13. a protrusion; 2. a dust removal device; 21. an air supply pipe; 22. a convex edge; 23. a fan; 24. a dust blocking net; 25. an air deflector; 26. a pod; 3. a glue releasing device; 31. a discharge bin; 32. a hose; 33. an electromagnetic valve; 34. a positioning tube; 35. a snap ring; 36. a nut; 4. a spraying device; 41. a discharge barrel; 42. a pump body; 43. a nozzle; 44. a discharge pipe; 6. a polishing device; 61. a support bar; 62. a slipping component; 621. an extension plate; 622. a slide plate; 6221. a first threaded hole; 623. a slideway; 624. a first knock bolt; 625. a reinforcing plate; 63. a rotary scraping and brushing mechanism; 631. a first bevel gear; 632. a housing; 633. a sleeve; 64. a drive mechanism; 641. a drive motor; 642. a driving gear; 643. a driven gear; 7. a moving mechanism; 71. a main pipe; 711. a second threaded hole; 72. a support; 73. a moving assembly; 731. an auxiliary rod; 74. a second knock bolt; 8. a wheel assembly; 81. a main wheel; 82. a secondary wheel; 83. a clamping assembly; 831. a limiting rod; 832. a limiting sheet; 833. a compression spring; 84. a first rubber pad; 85. a second rubber pad; 9. a wiper assembly; 91. a second bevel gear; 92. a connecting shaft; 93. metal bristles.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

A spraying machine for a metal roof heat-insulating coating comprises a rectangular vehicle body 11, the width of the vehicle body 11 is limited between 10cm and 15cm, a dust cleaning device 2, a glue placing device 3 and a spraying device 4 are sequentially arranged in the vehicle body 11 from the advancing direction to the tail of the vehicle body 11, a traction assembly 12 is further arranged at the edge of the vehicle body 11 in the advancing direction of the vehicle body 11, a polishing device 6 for polishing a roof is further arranged below the traction assembly 12, and two moving mechanisms 7 which are parallel to each other are further arranged at the bottom of the vehicle body 11.

As shown in fig. 2, the color steel laid on the roof is provided with a plurality of mutually parallel protrusions 13, so that the overall strength of the roof is increased, and the metal roof is not easy to bend. And the joints between the color steels are also positioned on the plane between the adjacent bulges 13. In order to ensure the stability of the car body 11 moving on the metal roof, the car body 11 needs to be kept moving along the length direction of the bulge 13, so the width of the car body 11 is limited to 10cm-15cm, the car body 11 is more compact, and the car body can also act on the joint of color steel.

As shown in fig. 3, the moving mechanism 7 is disposed along the width direction of the vehicle body 11, the moving mechanism 7 includes a main pipe 71 horizontally disposed at the bottom of the vehicle body 11, the main pipe 71 is fixed at the bottom of the vehicle body 11 through two supports 72, so as to ensure the relative rotation between the vehicle body 11 and the main pipe 71, and a moving assembly 73 slidably connected to the main pipe 71 is respectively inserted at two ports of the main pipe 71. The moving assembly 73 includes a sub-rod 731 having a quadrangular prism shape, and a wheel assembly 8 fixed to one end of the sub-rod 731, wherein the wheel assembly 8 is adapted to be placed on the protrusion 13 made of color steel, so as to secure a moving direction of the vehicle body 11. The inner wall of the main pipe 71 is engaged with the sub-rod 731 so that the rotational energy of the main pipe 71 is stably transmitted to the sub-rod 731. The outer peripheral surface of the main pipe 71 is provided with two second threaded holes 711 communicated with the inner wall of the main pipe 71, the second threaded holes 711 are positioned at two ends of the main pipe 71, and each second threaded hole 711 is internally threaded with a second top contact bolt 74. In order to enable the wheel assemblies 8 to be stably placed on the bulges 13 made of the color steel, a worker can adjust the distance between the two wheel assemblies 8 according to the actual situation of the roof to ensure the stable placing position of the wheel assemblies 8, and then the heads of the second top contact bolts 74 are in top contact with the corresponding auxiliary rods 731 through screwing the second top contact bolts 74, so that the friction force between the auxiliary rods 731 and the inner wall of the main pipe 71 is increased, and the relative sliding between the auxiliary rods 731 and the main pipe 71 is limited.

As shown in fig. 4, the wheel assembly 8 includes a main wheel 81 coaxially fixed to an end of the auxiliary rod 731, and auxiliary wheels 82 disposed on both sides of the main wheel 81, wherein the two auxiliary wheels 82 are coaxially disposed with the main wheel 81, an end surface of the auxiliary wheel 82 close to the main wheel 81 has a diameter equal to that of the main wheel 81, an end surface of the auxiliary wheel 82 far from the main wheel 81 has a diameter larger than that of the main wheel 81, and the auxiliary wheel 82 disposed toward the auxiliary rod 731 is slidably connected to the auxiliary rod 731. The two sides of the main wheel 81 are respectively provided with four clamping components 83 which are mutually connected with the auxiliary wheel 82, each clamping component 83 comprises a limiting rod 831 which is vertically and fixedly connected with the end surface of the main wheel 81, the limiting rod 831 penetrates through the auxiliary wheel 82 and protrudes out of the other side of the auxiliary wheel 82, the end part of the limiting rod 831 is fixedly connected with a limiting sheet 832, the diameter of the limiting sheet 832 is larger than that of the limiting rod 831, the limiting rod 831 is further sleeved with a compression spring 833, and the compression spring 833 is positioned between the auxiliary wheel 82 and the limiting sheet 832.

When the main wheel 81 is placed on the upper surface of the projection 13, the worker adjusts the relative sliding between the auxiliary wheel 82 and the main wheel 81 according to the width of the projection 13, and during the sliding process of the auxiliary wheel 82, the elastic compression of the compression spring 833 is driven, so that the side wall of the projection 13 is abutted more tightly by the auxiliary wheel 82, and a ring-shaped first rubber pad 84 is embedded on the outer peripheral surface of the main wheel 81, a ring-shaped second rubber pad 85 is embedded on the outer peripheral surface of the auxiliary wheel 82, and the cross section of the second rubber pad 85 is hemispherical, so that when the main wheel 81 and the sub-wheel 82 and the boss 13 abut against each other, first rubber pad 84 and second rubber pad 85 fill the gap between wheel assembly 8 and wheel assembly 13, increase the friction between wheel assembly 8 and wheel assembly 13, when the traction assembly 12 works, the wheel assembly 8 can be stably placed on the bulge 13, and the moving stability of the vehicle body 11 is guaranteed.

As shown in fig. 5, the towing component includes a connecting piece 121 and a towing rope 122, the connecting piece 121 is fixed at the upper edge of the vehicle body 11 in the advancing direction, and one end of the towing rope 122 is fixed on the connecting piece 121. When wheel subassembly 8 is stable to be put at arch 13, the staff through drawing pulling to haulage rope 122 to drive automobile body 11 and remove along protruding 13 length direction, the staff can also change the speed to haulage rope 122 pulling according to the demand moreover, with the adjustment speed of a motor vehicle. Instead of manual pulling, the worker may also place a pulling device on the roof and interconnect with the pull-cord 122.

As shown in fig. 5, the polishing device 6 includes a support rod 61 disposed on one side of the vehicle body 11 facing the advancing direction, the support rod 61 is disposed along the height direction of the vehicle body 11, the support rod 61 is connected with the vehicle body 11 through a sliding assembly 62, a rotary wiping and brushing mechanism 63 is disposed at the lower end of the support rod 61, and a driving mechanism 64 for driving the rotary wiping and brushing mechanism 63 to rotate is disposed on one side of the support rod 61.

As shown in fig. 5, the sliding assembly 62 includes an extension plate 621 fixed on the upper end of the support rod 61, the extension plate 621 is perpendicular to the support rod 61, a sliding plate 622 is fixedly connected to the end of the extension plate 621, and two L-shaped slideways 623 are fixed on the side wall of the vehicle body 11 facing the forward direction along the height direction of the vehicle body 11, the width between the inner walls of the two slideways 623 is equal to the width of the sliding plate 622, the sliding plate 622 is inserted into the two slideways 623 from the upper end of the slideways 623 and slidably connected with the inner walls of the slideways 623, a first threaded hole 6221 is formed on the side of the sliding plate 622 facing away from the vehicle body 11, a first top contact bolt 624 is threadedly connected to the first threaded hole 6221, the head of the first top contact bolt 624 is pressed against the outer side wall of the vehicle body 11 by screwing the first top contact bolt 624, so as to increase the friction between the sliding plate 622 and the slideways and limit the sliding, so that the worker can adjust the height between the rotary scraping and brushing mechanism 63 and the roof in real time. And fixedly connected with reinforcing plate 625 between slide plate 622 and the extension board 621 to improve the stability between extension board 621 and the slide plate 622, be difficult for scraping the in-process of brushing the work of mechanism 63 at the rotation, cause bracing piece 61 to take place to rock by a wide margin, influence the rotatory stability of scraping the work of brush mechanism 63.

As shown in fig. 5 and 6, the rotary wiping mechanism 63 includes a first bevel gear 631 coaxially fixed to the lower end of the support rod 61, the first bevel gear 631 having a diameter larger than the cross-sectional diameter of the support rod 61; the support rod 61 is also coaxially sleeved with a cylindrical shell 632, the lower end of the shell 632 is provided with an opening, and the diameter of the first bevel gear 631 is larger than the section diameter of the support rod 61, so that the shell 632 is supported, and the shell 632 and the support rod 61 can coaxially rotate; a sleeve 633 is coaxially and fixedly connected to the upper surface of the housing 632, and the sleeve 633 is coaxially arranged with the support rod 61; two sets of wiping brush assemblies 9 are disposed in the housing 632.

As shown in fig. 6, the scraping and brushing assembly 9 includes a second bevel gear 91 disposed in the housing 632, an axis of the second bevel gear 91 is perpendicular to an axis of the supporting rod 61, the second bevel gear 91 is disposed on an inner wall of the housing 632 and rotatably connected to the inner wall of the housing 632, the second bevel gear 91 is engaged with the first bevel gear 631, the second bevel gear 91 is disposed at a periphery of the housing 632 and coaxially and fixedly connected to a connecting shaft 92, and a plurality of metal bristles 93 are uniformly fixedly connected to a circumferential surface of the connecting shaft 92. After two brush subassembly 9 of scraping are fixed, two connecting shafts 92 of scraping brush subassembly 9 coaxial settings to guarantee casing 632 pivoted stability. And the overall length of the two connecting shafts 92 is smaller than the width of the vehicle body 11, so that the ends of the connecting shafts 92 do not interfere with the protrusions 13 when the metal bristles 93 are used for polishing a roof.

As shown in fig. 5, the driving mechanism 64 includes a driving motor 641 fixed on one side of the supporting rod 61, an output shaft of the driving motor 641 is parallel to the supporting rod 61, and the output shaft of the driving motor 641 faces downward, a driving gear 642 is coaxially fixed to the output shaft of the driving motor 641, and an annular driven gear 643 is coaxially fixed to a position of an outer peripheral surface of the sleeve 633 corresponding to a driving dimension. When the polishing device 6 works, the driving motor 641 is started to drive the driving gear 642 to rotate, the driving gear 642 is meshed with the driven gear 643 to drive the axis of the sleeve 633 and the axis of the supporting rod 61 to rotate as an axis, and the shell 632 also rotates along with the driving gear, so that the two connecting shafts 92 are driven to do circular motion, the metal bristles 93 are enabled to scrape metal on a roof, when the shell 632 rotates, the second bevel gear 91 and the first bevel gear 631 are also driven to mesh with each other, the connecting shaft 92 rotates, the metal bristles 93 rotate at a high speed by taking the connecting shaft 92 as an axis, and the polishing effect on the seam of the roof is improved. When the rotary scraping and brushing mechanism 63 is not used, the worker can also regulate the sliding of the sliding plate 622 in the sliding rail 623, so that the metal bristles 93 are separated from the roof, and the metal bristles 93 are prevented from influencing other work.

As shown in fig. 7 and 8, the ash removing device 2 includes a rectangular air supply pipe 21, and the width between opposite outer walls of the air supply pipe 21 is the same as the width in the vehicle body 11, so that the air supply pipe 21 is more adapted after being placed in the vehicle body 11, an annular convex edge 22 is fixedly connected to the middle part of the air supply pipe 21, a plurality of fans 23 (three fans 23 are provided in the embodiment) for filling the space of the air supply pipe 21 are fixed on the convex edge 22, and the fans 23 are close to each other, thereby ensuring the fluidity of air; a dust blocking net 24 is fixedly connected at the upper port of the blast pipe 21, so that the air entering the blast pipe 21 is primarily filtered; the bottom surface of automobile body 11 and the position department that the port corresponds under blast pipe 21 have seted up a bar-shaped air duct 111, air duct 111 lays along the width direction of automobile body 11 for fan 23 is at the during operation, and the air current can blow out and act on the roofing through air duct 111, and blast pipe 21 is located fan 23 below and still is provided with two aviation baffles 25, and the upper end of aviation baffle 25 and the inner wall rigid coupling of blast pipe 21, and the other end extends to the border department of air duct 111, thereby has played the water conservancy diversion effect to the air current.

As shown in fig. 7 and 8, the inner opposite walls of the body 11 are respectively provided with a catch plate 112, the catch plates 112 are fixedly connected to the inner walls of the body 11 along the height direction of the body 11, and the two catch plates 112 are attached to the outer side walls of the blower pipes 21, so that the free movement of the blower pipes 21 in the body 11 is limited, and the stability of the blower pipes 21 is ensured when the fan 23 operates. When the vehicle body 11 moves, the fan 23 is started to drive the airflow to enter the air supply pipe 21 and be discharged from the air blowing channel 111 of the vehicle body 11, the bottom of the air blowing channel 111 is provided with the air guide sleeve 26 guiding the airflow to the advancing direction of the vehicle body 11, so that the airflow is blown to the working area of the metal bristles 93, and the waste abraded by the metal bristles 93 can be blown away in time, so that the influence on the subsequent work is reduced.

As shown in fig. 9 and 10, the glue discharging device 3 includes a discharging bin 31 fixed in the vehicle body 11, the upper end of the discharging bin 31 is provided with an opening, and the lower part of the discharging bin 31 is gathered towards the middle direction to form a bucket shape, so that the glue solution can flow intensively; a hose 32 is connected to the bottom middle portion of the storage bin 31, the length of the hose 32 can satisfy the sliding of the end portion of the hose 32 along the width direction of the vehicle body 11, and an electromagnetic valve 33 is connected to the hose 32. The bottom of automobile body 11 is located the position that the storage bin 31 corresponds and has seted up a slide opening 113, slide opening 113 is seted up along the width direction of automobile body 11, be provided with a registration arm 34 in the slide opening 113, registration arm 34 outer wall diameter equals the width of the relative inner wall of slide opening 113, the coaxial rigid coupling in outer peripheral face of registration arm 34 has a snap ring 35, snap ring 35 is located the upper end of connecting pipe, thereby the separation from of registration arm 34 with slide opening 113 has been restricted, the tip of above-mentioned hose 32 inserts in registration arm 34, the outer peripheral face of registration arm 34 has still seted up the external screw thread, and registration arm 34 outer peripheral face threaded connection has a nut 36. After the automobile body 11 is placed on the roof, the staff can adjust the slip of locating tube 34 in slide opening 113 for the position of locating tube 34 port is located various steel contact and is located directly over, through screwing nut 36, make nut 36 and snap ring 35 press from both sides the border of slide opening 113 tightly, then pour into the glue solution into blowing storehouse 31 again, make automobile body 11 at the in-process that removes, the staff accessible controls opening of solenoid valve 33, make the glue solution automatically drip at the assigned position under the action of gravity, realize the rubber coated work of butt joint. The amount of the glue solution dropping can be adjusted by the pulling rope 122 to adjust the moving speed of the vehicle body 11 so as to meet the requirements of different conditions.

The glue solution can be sprayed on the heat-insulating coating after solidification, so that the vehicle body 11 can work simultaneously with the polishing device 6, the ash removal device 2 and the glue placing device 3, thereby reducing labor consumption of workers and greatly improving construction efficiency.

As shown in fig. 11, the spraying device 4 includes a discharging barrel 41 fixed in the vehicle body 11, a pump body 42 is connected to one side of the discharging barrel 41, a discharging pipe 44 is connected to a discharging port of the pump body 42, the discharging pipe 44 is fixed to a rear portion of the vehicle body 11 and arranged in a width direction of the vehicle body 11, and a plurality of nozzles 43 are fixed to a circumferential surface of the discharging pipe 44, and the nozzles 43 face one side of the roof. When the staff need carry out thermal insulation material to roofing seam crossing and paint, can pour thermal barrier coating into discharging pipe 44 in, through the cooperation of haulage rope 122 and pump body 42 for nozzle 43 is with the even spraying of coating in the contact department of various steel, thereby has improved spraying efficiency.

The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.

Claims

1. The utility model provides a flush coater for metal roofing thermal barrier coating which characterized in that: the color steel seam polishing device comprises a vehicle body (11), two moving mechanisms (7) are arranged at the bottom of the vehicle body (11), a traction assembly (12) is arranged on one side of the vehicle body (11), a polishing device (6) for polishing color steel seams is further arranged on one side of the vehicle body (11) provided with the traction assembly (12), and an ash cleaning device (2), a glue placing device (3) and a spraying device (4) are sequentially arranged in the vehicle body (11) in the advancing direction of the vehicle body (11).

2. The coating machine for the metal roofing heat insulating coating according to claim 1, characterized in that: the traction assembly (12) comprises a connecting plate fixed at the edge of the vehicle body (11) and a traction rope (122) connected with the connecting plate.

3. The coating machine for the metal roofing heat-insulating coating according to claim 2, characterized in that: grinding device (6) including setting up bracing piece (61) in automobile body (11) haulage rope (122) place one side, bracing piece (61) are laid along the direction of height of automobile body (11), and bracing piece (61) and automobile body (11) lateral wall direction of height slide and are connected, and the lower extreme of bracing piece (61) is connected with a rotatory brush mechanism (63) of scraping, still is provided with the rotatory brush mechanism (63) pivoted actuating mechanism (64) of scraping of drive on bracing piece (61).

4. The coating machine for the metal roofing heat insulating coating according to claim 3, characterized in that: the brush mechanism (63) is scraped in the rotation includes first bevel gear (631) of coaxial rigid coupling at bracing piece (61) lower extreme, covers casing (632) of establishing outside first bevel gear (631), and casing (632) and bracing piece (61) coaxial rotation are provided with multiunit and first bevel gear (631) complex in casing (632) and scrape brush subassembly (9), actuating mechanism (64) are used in casing (632) and drive casing (632) and rotate.

5. The coating machine for the metal roofing heat insulating coating according to claim 4, characterized in that: scrape brush subassembly (9) including setting up second bevel gear (91) of being connected with casing (632) rotation in casing (632), second bevel gear (91) and first bevel gear (631) intermeshing, the coaxial rigid coupling of second bevel gear (91) has a connecting axle (92), and the global rigid coupling of connecting axle (92) has a plurality of metal brush hair (93).

6. The coating machine for the metal roofing heat insulating coating according to claim 5, characterized in that: the driving mechanism (64) comprises a driving motor (641) fixed on one side of the supporting rod (61), the driving motor (641) and the supporting rod (61) are parallel to each other in the length direction, an output shaft of the driving motor (641) is coaxially and fixedly connected with a driving gear (642), and a driven gear (643) meshed with the driving gear (642) is fixedly connected to the outer peripheral surface of the shell (632).

7. The coating machine for the metal roofing heat insulating coating according to claim 1, characterized in that: the dust cleaning device (2) comprises an air supply pipe (21) connected in the vehicle body (11) in a sliding mode, the air supply pipe (21) is provided with two openings communicated with each other, a plurality of fans (23) for plugging the cross section of the air supply pipe (21) are fixed in the air supply pipe (21), a dust blocking net is fixed at an air inlet of the air supply pipe (21), and an air blowing channel (111) is formed in the bottom of the vehicle body (11) and the position corresponding to the other opening of the air supply pipe (21).

8. The coating machine for the metal roofing heat insulating coating according to claim 1, characterized in that: put mucilage binding and put (3) including fixing blowing storehouse (31) in automobile body (11), the bottom in blowing storehouse (31) is connected with a hose (32), a slide opening (113) has been seted up along the width direction of automobile body (11) to the bottom surface of automobile body (11), be provided with a registration arm (34) that is used for hose (32) to penetrate in slide opening (113), the global rigid coupling of registration arm (34) has a card to establish snap ring (35) in slide opening (113) edge, the external screw thread has been seted up to the outer peripheral face of connecting pipe, and threaded connection has one to be used for carrying out nut (36) of location to the connecting pipe with snap ring (35) cooperation on the connecting pipe, be provided with an solenoid valve (33) on the connecting pipe.

9. The coating machine for the metal roofing heat insulating coating according to claim 1, characterized in that: the spraying device (4) comprises a discharging barrel (41) arranged in the vehicle body (11), a pump body (42) connected with the discharging barrel (41), a discharging pipe (44) connected with an outlet of the pump body (42), and a plurality of nozzles (43) communicated with the discharging pipe (44), wherein the nozzles (43) are erected at the tail part of the vehicle body (11) and are distributed along the width direction of the vehicle body (11).

10. The coating machine for the metal roofing heat insulating coating according to claim 1, characterized in that: the moving mechanism (7) is characterized in that a main pipe (71) is rotatably connected with the bottom surface of the vehicle body (11) in an eight-profile mode, an auxiliary rod (731) is inserted into two ports of the main pipe (71), a wheel assembly (8) which is placed at a color steel bulge (13) is arranged at the end part of the auxiliary rod (731), two second threaded holes (711) which are communicated with the inner wall of the main pipe (71) are formed in the peripheral surface of the main pipe (71), and a second top contact bolt (74) which is in top contact with the peripheral surface of the auxiliary rod (731) is connected with the inner thread of each second threaded hole (711).